40371072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 128079360

約数和(自身を除く): 87708288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 653, 672, 736, 896, 966, 1104, 1288, 1306, 1344, 1472, 1932, 1959, 2208, 2576, 2612, 2688, 2944, 3864, 3918, 4416, 4571, 5152, 5224, 7728, 7836, 8832, 9142, 10304, 10448, 13713, 15019, 15456, 15672, 18284, 20608, 20896, 27426, 30038, 30912, 31344, 36568, 41792, 45057, 54852, 60076, 61824, 62688, 73136, 83584, 90114, 105133, 109704, 120152, 125376, 146272, 180228, 210266, 219408, 240304, 250752, 292544, 315399, 360456, 420532, 438816, 480608, 585088, 630798, 720912, 841064, 877632, 961216, 1261596, 1441824, 1682128, 1755264, 1922432, 2523192, 2883648, 3364256, 5046384, 5767296, 6728512, 10092768, 13457024, 20185536, 40371072]

約数ペア:

[(1, 40371072), (2, 20185536), (3, 13457024), (4, 10092768), (6, 6728512), (7, 5767296), (8, 5046384), (12, 3364256), (14, 2883648), (16, 2523192), (21, 1922432), (23, 1755264), (24, 1682128), (28, 1441824), (32, 1261596), (42, 961216), (46, 877632), (48, 841064), (56, 720912), (64, 630798), (69, 585088), (84, 480608), (92, 438816), (96, 420532), (112, 360456), (128, 315399), (138, 292544), (161, 250752), (168, 240304), (184, 219408), (192, 210266), (224, 180228), (276, 146272), (322, 125376), (336, 120152), (368, 109704), (384, 105133), (448, 90114), (483, 83584), (552, 73136), (644, 62688), (653, 61824), (672, 60076), (736, 54852), (896, 45057), (966, 41792), (1104, 36568), (1288, 31344), (1306, 30912), (1344, 30038), (1472, 27426), (1932, 20896), (1959, 20608), (2208, 18284), (2576, 15672), (2612, 15456), (2688, 15019), (2944, 13713), (3864, 10448), (3918, 10304), (4416, 9142), (4571, 8832), (5152, 7836), (5224, 7728)]